Karel MS26S, Инструкция по установке и обслуживанию, Страница: 27 / 62

Karel MS26s Installation & Maintenance Guide
Edition 3.1
21
III. SOFTWARE
MS26s system is a Stored Program Controlled (SPC) system. It has a
microprocessor, which controls the operation of the system and an EPROM, which
stores the software of the system. All the default system and port parameters are
stored in the EPROM.
Though MS26s is a small capacity system, the software is designed to provide a
full feature system. There are three categories for the features of the system:
1) User features,
2) Operator features,
3) Programs.
User features are the software facilities, which may be activated by any user of the
system.
Operator features are the software facilities, which may be activated only by the
operator of the system. The operator is the first extension of the system, i.e. the
extension who has the access code “
11 ”.
Programs are the codes, which may be entered only by the system supervisor,
after the system is put in programming mode by the system supervisor. By default,
the operator is the system supervisor. By programming, most of the parameters,
which control the operation of the system, can be changed.
The software facilities are given in the relevant guides together with their details.